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51. 发明授权

US4129877A Photographic camera having electromagnetic operation control 失效
标题翻译：照相机具有电磁操作控制
公开(公告)号：US4129877A
公开(公告)日：1978-12-12
申请号：US710889
申请日：1976-08-02
申请人： Masayoshi Yamamichi , Yukio Iura , Nobuo Tezuka , Satoshi Watanabe , Masanori Uchidoi , Hiroshi Aizawa
发明人： Masayoshi Yamamichi , Yukio Iura , Nobuo Tezuka , Satoshi Watanabe , Masanori Uchidoi , Hiroshi Aizawa
IPC分类号： G03B7/085 , G03B7/081 , G03B9/02 , G03B9/07 , G03B9/06
CPC分类号： G03B7/081
摘要： A camera having an automatic diaphragm control range where the exposure value derived from an exposure control circuit is introduced to a diaphragm mechanism through a scanning mechanism. The termination of scanning operation is electromagnetically effected by an arresting device comprising an electromagnet, an arresting lever carrying an armature, a first spring connected to the arresting lever to urge the armature for movement toward the electromagnet, a driving lever pivotal about a common shaft of the arresting lever and arranged to cooperate with a cocking and release member, a second spring connected to the driving lever and having a stronger force than the first spring by a magnitude necessary to permit the arresting operation of the arresting lever against the first spring, and a transmitting pin mounted on the arresting lever and extending into the range of movement of the driving lever at a point where the driving lever in the cocked position is spaced apart from the pin by a distance large enough to insure that the armature is brought into intimate contact with the electromagnet yoke under the same conditions each time the scanning mechanism is reset as the camera is cocked. The transmitting pin also serves as a position-adjusting means in order to insure that the time interval between the deenergization of the electromagnet and the initiation of arresting operation of the arresting lever by the driving lever is minimized and made uniform from camera to camera to improve the accuracy of diaphragm control.
摘要翻译：具有自动光圈控制范围的相机，其中从曝光控制电路得到的曝光值通过扫描机构引入到光阑机构。扫描操作的终止是由包括电磁体，承载电枢的止动杆的止动装置，连接到止动杆的第一弹簧推动电枢朝向电磁体移动的止动装置进行的电磁作用的驱动杆，所述止动杆并且布置成与升降释放构件配合，第二弹簧连接到所述驱动杆并且具有比所述第一弹簧更强的力，所述力比所述必要量允许所述止动杆抵靠所述第一弹簧的止动操作;以及安装在所述止动杆上的传动销延伸到所述驱动杆的运动范围内，所述驱动杆在所述被锁定位置处的所述驱动杆与所述销间隔开距离足够大以确保所述电枢被牢固地每次扫描机构复位为c时，在相同条件下与电磁轭接触 amera被压倒了传动销还用作位置调节装置，以确保电磁铁的断电与驱动杆的止动杆的起动操作之间的时间间隔最小化，并使摄像机相机变得均匀隔膜控制的精度。

52. 发明授权

US4366501A Image recording system 失效
标题翻译：图像记录系统
公开(公告)号：US4366501A
公开(公告)日：1982-12-28
申请号：US31168
申请日：1979-04-18
申请人： Tokuichi Tsunekawa , Nobuaki Date , Hiroshi Aizawa , Kazuya Hosoe , Kazunori Urushibara
发明人： Tokuichi Tsunekawa , Nobuaki Date , Hiroshi Aizawa , Kazuya Hosoe , Kazunori Urushibara
IPC分类号： H04N1/21 , H04N5/225 , H04N5/235 , H04N5/77 , H04N5/781 , H04N9/83 , H04N9/86 , H04N5/76 , G03B7/08
CPC分类号： H04N1/0044 , H04N1/2104 , H04N1/2112 , H04N1/2158 , H04N5/225 , H04N5/2256 , H04N5/2352 , H04N5/772 , H04N9/83 , H04N9/86 , H04N2101/00 , H04N5/781 , Y10S358/906
摘要： An image recording system in which an object image is caused to be formed on a solid state image transducer such as CCD each time a release is actuated, and the image signal stored on said image transducer is recorded as a video signal, thus a single frame image is recorded for each release. By controlling the storing operation of the image signal and the like, the exposure level for the image signal is adjusted to make it possible always to record and reproduce the image with regard to an optimum exposure state.
摘要翻译：每当释放被激活时，在诸如CCD的固态图像换能器上形成对象图像的图像记录系统，并且存储在所述图像传感器上的图像信号被记录为视频信号，因此单个帧为每个版本记录图像。通过控制图像信号等的存储操作，调整图像信号的曝光电平，使得可以总是针对最佳曝光状态来记录和再现图像。

53. 发明授权

US4265521A Digital control camera 失效
标题翻译：数码相机
公开(公告)号：US4265521A
公开(公告)日：1981-05-05
申请号：US733794
申请日：1976-10-19
申请人： Masanori Uchidoi , Tomonori Iwashita , Tetsuya Taguchi , Yukio Iura , Toshikazu Ichiyanagi , Hiroshi Aizawa
发明人： Masanori Uchidoi , Tomonori Iwashita , Tetsuya Taguchi , Yukio Iura , Toshikazu Ichiyanagi , Hiroshi Aizawa
IPC分类号： G03B17/00 , G03B7/093 , G03B7/08
CPC分类号： G03B7/093 , G03B7/0807
摘要： A camera having an exposure control device or, more particularly, having a digital control circuit for controlling exposure. Sequence control over a photographing operation and control over a display operation are both accomplished by the same sequence control circuit, which is simplified and yet permits selection between self-timer photographing and ordinary photographing operations.
摘要翻译：具有曝光控制装置的照相机，更具体地，具有用于控制曝光的数字控制电路。对拍摄操作的顺序控制和对显示操作的控制都由相同的序列控制电路来实现，该顺序控制电路被简化并且允许在自拍拍摄和普通拍摄操作之间进行选择。

54. 发明授权

US4126874A Power supply circuit for camera 失效
标题翻译：相机电源电路
公开(公告)号：US4126874A
公开(公告)日：1978-11-21
申请号：US752175
申请日：1976-12-20
申请人： Ryoichi Suzuki , Masanori Uchidoi , Yukio Mashimo , Tetsuya Taguchi , Yusuke Ono , Hiroshi Aizawa
发明人： Ryoichi Suzuki , Masanori Uchidoi , Yukio Mashimo , Tetsuya Taguchi , Yusuke Ono , Hiroshi Aizawa
IPC分类号： G03B43/00 , G03B7/00 , G01N27/42
CPC分类号： G03B43/00
摘要： A power supply circuit for a camera wherein a detection circuit which detects the voltage of a power source is provided for supplying an electric power to the electric circuit of the camera only when the detected voltage is above a preset value.In the power supply circuit, the power supply is controlled by a detection output obtained after a voltage detecting action is performed in a stable condition by the detection circuit. The power source voltage is detected in a manner suitable for the characteristic of the battery employed. Further, the voltage detection is performed only momentarily to prevent unnecessary power consumption for voltage detection.
摘要翻译：一种用于照相机的电源电路，其中检测电源电压的检测电路仅在检测到的电压高于预设值时才向照相机的电路供电。在电源电路中，电源由通过检测电路在稳定状态下执行电压检测动作之后获得的检测输出来控制。以适合所使用的电池的特性的方式检测电源电压。此外，仅暂时执行电压检测，以防止电压检测的不必要的功耗。

55. 发明授权

US07030925B1 Camera system having converting means, recording means, reproduction means, plate-shaped display and protection means 失效
标题翻译：相机系统具有转换装置，记录装置，再现装置，板状显示器和保护装置
公开(公告)号：US07030925B1
公开(公告)日：2006-04-18
申请号：US08486426
申请日：1995-06-07
申请人： Tokuichi Tsunekawa , Nobuaki Date , Hiroshi Aizawa , Kazuya Hosoe , Kazunori Urushibara
发明人： Tokuichi Tsunekawa , Nobuaki Date , Hiroshi Aizawa , Kazuya Hosoe , Kazunori Urushibara
IPC分类号： H04N5/222 , H04N5/76
CPC分类号： H04N5/23293 , H04N5/772 , H04N5/781 , H04N9/83
摘要： A camera system comprising means for converting an object image into an image signal, recording means for recording the image signal on a recording medium, reproduction means for reproducing the image signal recorded on the recording medium, finder means for displaying the object image and display means for selectively displaying an image corresponding to the image signal to be recorded or an image corresponding to the reproduced image signal. A display portion of the finder means is smaller than that of the display means and the display portion of the display means has a flat plate which can be exposed to an outside of the camera system.
摘要翻译：一种相机系统，包括将对象图像转换为图像信号的装置，用于将图像信号记录在记录介质上的记录装置，用于再现记录在记录介质上的图像信号的再现装置，用于显示对象图像的显示装置和显示装置用于选择性地显示与要记录的图像信号相对应的图像或与再现的图像信号相对应的图像。取景装置的显示部分小于显示装置的显示部分，并且显示装置的显示部分具有可暴露于相机系统外部的平板。

56. 发明授权

US4215925A Photographic curtain-type shutter with electromagnetic actuation control 失效
标题翻译：具有电磁启动控制的摄影幕式快门
公开(公告)号：US4215925A
公开(公告)日：1980-08-05
申请号：US890944
申请日：1978-03-28
申请人： Nobuaki Date , Hiroshi Aizawa , Teiji Hashimoto
发明人： Nobuaki Date , Hiroshi Aizawa , Teiji Hashimoto
IPC分类号： G03B19/12 , G03B9/34
CPC分类号： G03B9/34
摘要： A focal plane shutter adapted for use in a single lens reflex camera and having front and rear curtains with respective charge control gears to be operated in engagement with each other during the winding process. At the terminal end of one cycle of winding operation, these gears are released from positive connection with a film winding mechanism, while the front and rear curtains are held in their cocked positions by separate latches in at least a time interval between a moment at which the diaphragm starts to move and a moment at which the mirror flips out of way to actuate release of the front curtain, thereby an electromagnetic release control for the rear curtain latch is prevented from being disturbed as by a shock which would be otherwise exerted on the rear curtain latch at the start of movement of the front curtain.
摘要翻译：适用于单镜头反光相机的焦平面快门，并具有带有相应充电控制齿轮的前帘和后帘，以在卷绕过程中彼此接合。在卷绕操作的一个循环的末端，这些齿轮与膜卷绕机构的正连接释放，而前帘和后帘通过分开的锁闩在至少一个时间间隔内保持在其压缩位置，隔膜开始移动，并且反射镜翻转的时刻，以致致动前帘的释放，从而防止后幕帘闩锁的电磁释放控制被冲击所影响，否则会产生冲击前幕帘开始运动时的后窗帘闩锁。

57. 发明授权

US5191435A Image pickup device 失效
标题翻译：图像拾取装置
公开(公告)号：US5191435A
公开(公告)日：1993-03-02
申请号：US740865
申请日：1991-07-31
申请人： Tokuichi Tsunekawa , Nobuaki Date , Hiroshi Aizawa , Kazuya Hosoe , Kazunori Urushibara
发明人： Tokuichi Tsunekawa , Nobuaki Date , Hiroshi Aizawa , Kazuya Hosoe , Kazunori Urushibara
IPC分类号： H04N1/21 , H04N5/225 , H04N5/235 , H04N5/77 , H04N5/781 , H04N9/83 , H04N9/86
CPC分类号： H04N1/0044 , H04N1/2112 , H04N1/2158 , H04N5/225 , H04N5/2256 , H04N5/2352 , H04N5/772 , H04N9/83 , H04N9/86 , H04N2101/00 , H04N5/781
摘要： An image recording system in which an object image is caused to be formed on a solid state image transducer such as CCD each time a release is actuated, and the image signal stored on said image transducer is recorded as a video signal, thus a single frame image being recorded for each release. By controlling the storing operation of the image signal and the like, the exposure level for the image signal is adjusted to make it possible to record and reproduce the image always with regard to an optimum exposure state.
摘要翻译：每当释放被激活时，在诸如CCD的固态图像换能器上形成对象图像的图像记录系统，并且存储在所述图像传感器上的图像信号被记录为视频信号，因此单个帧为每个版本记录图像。通过控制图像信号等的存储操作，调整图像信号的曝光电平，使得能够总是关于最佳曝光状态来记录和再现图像。

58. 发明授权

US5923367A Integral image recording and image playback system 失效
标题翻译：整体图像记录和图像播放系统
公开(公告)号：US5923367A
公开(公告)日：1999-07-13
申请号：US265706
申请日：1994-06-24
申请人： Tokuichi Tsunekawa , Nobuaki Date , Hiroshi Aizawa , Kazuya Hosoe , Kazunori Urushibara
发明人： Tokuichi Tsunekawa , Nobuaki Date , Hiroshi Aizawa , Kazuya Hosoe , Kazunori Urushibara
IPC分类号： H04N5/225 , H04N5/235 , H04N5/781 , H04N5/66
CPC分类号： H04N1/0044 , H04N5/225 , H04N5/2256 , H04N5/2352 , H04N5/781
摘要： An image pickup device which includes a device for picking up an image of an object and photoelectrically converting the image into an image signal, a photograph indicating device, for indicating a photographing of the object, an exposure amount setting device, for setting an amount of exposure for effecting photoelectric conversion by the image pickup device and an exposure amount control device, for controlling the exposure amount setting device. The device also includes a recording device, for recording the image signal outputted from the image pickup device, a reproducing device, for reproducing the image signal recorded by the recording device, a change-over operating member, for selectively changing over a recording mode effected by the recording device, or a reproducing mode effected by the reproducing device, an image display device, for selectively displaying the image before recording or the reproduced image in a manner visible from outside, and a control device, for effecting control in response to the operation of the change-over operating member to change over the recording mode and the reproducing mode so that in the recording mode the continuous image signal before recording by the recording device, which has been changed by driving of the exposure amount setting device is displayed by the image display device. At least the image pickup device and the image display device are arranged to form a substantially integral construction.
摘要翻译：一种图像拾取装置，包括用于拾取对象的图像并将图像光电转换成图像信号的装置，用于指示对象的拍摄的照片指示装置，用于设置对象的量的曝光量设定装置，用于通过图像拾取装置进行光电转换的曝光和用于控制曝光量设定装置的曝光量控制装置。该装置还包括用于记录从图像拾取装置输出的图像信号的记录装置，用于再现由记录装置记录的图像信号的转换操作部件的再现装置，用于选择性地改变影响的记录模式通过记录装置或由再现装置实现的再现模式，图像显示装置用于以外部可见的方式选择性地显示记录前的图像或再现图像，以及控制装置，用于响应于所述再现装置进行控制操作转换操作部件以转换记录模式和再现模式，使得在记录模式下，通过由曝光量设定装置的驱动改变的记录装置进行记录之前的连续图像信号由图像显示装置。至少图像拾取装置和图像显示装置被布置成形成基本一体的结构。

59. 发明授权

US4928184A Image recording system 失效
标题翻译：图像记录系统
公开(公告)号：US4928184A
公开(公告)日：1990-05-22
申请号：US309349
申请日：1989-02-10
申请人： Tokuichi Tsunekawa , Nobuaki Date , Hiroshi Aizawa , Kazuya Hosoe , Kazunori Urushibara
发明人： Tokuichi Tsunekawa , Nobuaki Date , Hiroshi Aizawa , Kazuya Hosoe , Kazunori Urushibara
IPC分类号： H04N1/21 , H04N5/225 , H04N5/235 , H04N5/77 , H04N5/781 , H04N9/83 , H04N9/86
CPC分类号： H04N1/0044 , H04N1/2104 , H04N1/2112 , H04N1/2158 , H04N5/225 , H04N5/2256 , H04N5/2352 , H04N5/772 , H04N9/83 , H04N9/86 , H04N2101/00 , H04N5/781 , Y10S358/906
摘要： An image recording system in which an object image is caused to be formed on a solid state image transducer such as CCD each time a release is actuated, and the image signal stored on said image transducer is recorded as a video signal, thus a single frame image being recorded for each release. By controlling the storing operatin of the image signal and the like, the exposure level for the image signal is adjusted to make it possible to record and reproduce the image always with regard to an optimum exposure state.

60. 发明授权

US4823200A Camera for flash photography having an image recording system 失效
标题翻译：具有图像记录系统的闪光摄影相机
公开(公告)号：US4823200A
公开(公告)日：1989-04-18
申请号：US4148
申请日：1987-01-16
申请人： Tokuichi Tsunekawa , Nobuaki Date , Hiroshi Aizawa , Kazuya Hosoe , Kazunori Urushibara
发明人： Tokuichi Tsunekawa , Nobuaki Date , Hiroshi Aizawa , Kazuya Hosoe , Kazunori Urushibara
IPC分类号： H04N1/21 , H04N5/225 , H04N5/235 , H04N5/77 , H04N5/781 , H04N9/83 , H04N9/86 , H04N5/76
CPC分类号： H04N1/0044 , H04N1/2104 , H04N1/2112 , H04N1/2158 , H04N5/225 , H04N5/2256 , H04N5/2352 , H04N5/772 , H04N9/83 , H04N9/86 , H04N2101/00 , H04N5/781 , Y10S358/906
摘要： An image recording system in which an object image is caused to be formed on a solid state image transducer such as CCD each time a release is actuated, and the image signal stored on said image transducer is recorded as a video signal, thus a single frame image being recorded for each release. By controlling the storing operation of the image signal and the like, the exposure level for the image signal is adjusted to make it possible to record and reproduce the image always with regard to an optimum exposure state.
摘要翻译：每当释放被激活时，在诸如CCD的固态图像换能器上形成对象图像的图像记录系统，并且存储在所述图像传感器上的图像信号被记录为视频信号，因此单个帧为每个版本记录图像。通过控制图像信号等的存储操作，调整图像信号的曝光电平，使得能够总是关于最佳曝光状态来记录和再现图像。

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